<template lang="html">
  <div class="ratings" ref="ratings">
    <div class="ratings-content">
      <div class="overview">
        <div class="overview-left">
          <h1 class="score">{{seller.score}}</h1>
          <div class="title">综合评分</div>
          <div class="rank">高于周边商家{{seller.rankRate}}%</div>
        </div>
        <div class="overview-right">
          <div class="score-wrapper">
            <span class="title">服务态度</span>
            <star :size="36" :score="seller.serviceScore"></star>
            <span class="score">{{seller.serviceScore}}</span>
          </div>
          <div class="score-wrapper">
            <span class="title">商品评分</span>
            <star :size="36" :score="seller.foodScore"></star>
            <span class="score">{{seller.foodScore}}</span>
          </div>
          <div class="delivery-wrapper">
            <span class="title">送达时间</span>
            <span class="delivery">{{seller.deliveryTime}}分钟</span>
          </div>
        </div>
      </div>
      <split></split>
      <ratingselect :select-type="selectType" :only-content="onlyContent" :desc="desc" :ratings="ratings"></ratingselect>
      <div class="rating-wrapper">
        <ul>
          <li v-for="(rating, $index) in ratings" v-show="needShow(rating.rateType, rating.text)" class="rating-item">
            <div class="avatar">
              <img :src="rating.avatar" width="28" height="28">
            </div>
            <div class="content">
              <h1 class="name">{{rating.username}}</h1>
              <div class="star-wrapper">
                <star :size="24" :score="rating.score"></star>
                <span class="delivery" v-show="rating.deliveryTime">{{rating.deliveryTime}}</span>
              </div>
              <p class="text">{{rating.text}}</p>
              <div class="recommend" v-show="rating.recommend && rating.recommend.length">
                <span class="icon-thumb_up"></span>
                <span class="item" v-for="item in rating.recommend">{{item}}</span>
              </div>
              <div class="time">{{rating.rateTime | formatDate}}</div>
            </div>
          </li>
        </ul>
      </div>
    </div>
  </div>
</template>

<script>
import BScroll from 'better-scroll';
import {formatDate} from 'common/js/date';
import star from 'components/star/star';
import ratingselect from 'components/ratingselect/ratingselect';
import split from 'components/split/split';
import {eventHub} from 'common/js/eventHub';

const ALL = 2;
const ERR_OK = 0;

export default {
  name: 'ratings',
  props: {
    seller: {
      type: Object
    }
  },
  data() {
    return {
      ratings: [],
      selectType: ALL,
      onlyContent: true,
      desc: {
        all: '全部',
        positive: '满意',
        negative: '不满意'
      }
    }
  },
  created() {
    this.$http.get('/api/ratings').then((response)=> {
      response = response.body;
      if(response.errno === ERR_OK) {
        this.ratings = response.data;
        this.$nextTick(()=> {
            this.scroll = new BScroll(this.$refs.ratings, {
              click: true
            });
        });
      }
    });
    // 对应子组件emit调用
    eventHub.$on('ratingtype.select', (type) =>  {
      this.selectType = type;
      this.$nextTick(()=> {
        if(this.scroll) {
          this.scroll.refresh();
        }
      });
    });
    eventHub.$on('content.toggle', (onlyContent)=> {
      this.onlyContent = onlyContent;
      this.$nextTick(()=> {
        if(this.scroll) {
          this.scroll.refresh();
        }
      });
    });
  },
  methods: {
    needShow(type, text) {
      if(this.onlyContent && !text) {
        return false;
      }
      if(this.selectType === ALL) {
        return true;
      } else {
        return type === this.selectType;
      }
    }
  },
  filters: {
    formatDate(time) {
      let date = new Date(time);
      return formatDate(date, 'yyyy-MM-dd hh:mm');
    }
  },
  components: {
    star,
    split,
    ratingselect
  }
}
</script>

<style lang="scss">
  @import "../../common/scss/default";
  @import "../../common/scss/mixin";

  .ratings {
    position: absolute;
    top: 174px;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    .overview {
      display: flex;
      padding: 18px 0;
      .overview-left {
        flex: 0 0 137px;
        padding: 6px 0;
        width: 137px;
        border-right: 1px solid rgba($default, .1);
        text-align: center;
        .score {
          margin-bottom: 6px;
          line-height: 28px;
          font-size: 24px;
          color: $orange;
        }
        .title {
          margin-bottom: 8px;
          line-height: 12px;
          font-size: 12px;
          color: $default;
        }
        .rank {
          line-height: 10px;
          font-size: 10px;
          color: $grey2;
        }
      }
      @media only screen and (max-width: 320px) {
        .overview-left {
          flex: 0 0 120px;
          width: 120px;
        }
      }
      .overview-right {
        flex: 1;
        padding: 6px 0 6px 24px;
        .score-wrapper {
          margin-bottom: 8px;
          font-size: 0;
          .title {
            display: inline-block;
            line-height: 18px;
            vertical-align: top;
            font-size: 12px;
            color: $default;
          }
          .star {
            display: inline-block;
            margin: 0 12px;
            vertical-align: top;
          }
          .score {
            display: inline-block;
            line-height: 18px;
            vertical-align: top;
            font-size: 12px;
            color: $orange;
          }
        }
      }
      @media only screen and (max-width: 320px) {
        .overview-right {
          padding-left: 6px;
        }
      }
      .delivery-wrapper {
        font-size: 0;
        .title {
          line-height: 18px;
          font-size: 12px;
          color: $default;
        }
        .delivery {
          margin-left: 12px;
          font-size: 12px;
          color: $grey2;
        }
      }
    }
    // rating-wrapper
    .rating-wrapper {
      padding: 0 18px;
      .rating-item {
        display: flex;
        padding: 18px 0;
        @include border-1px(rgba($default, .1));
        .avatar {
          flex: 0 0 28px;
          width: 28px;
          margin-right: 12px;
          img {
            border-radius: 50%
          }
        }
        .content {
          position: relative;
          flex: 1;
          .name {
            margin-bottom: 4px;
            line-height: 12px;
            font-size: 10px;
            color: $default;
          }
          .star-wrapper {
            margin-bottom: 6px;
            font-size: 0;
            .star {
              display: inline-block;
              margin-right: 6px;
              vertical-align: top;
            }
            .delivery {
              display: inline-block;
              vertical-align: top;
              line-height: 12px;
              font-size: 10px;
              color: $grey2;
            }
          }
          .text {
            margin-bottom: 8px;
            line-height: 18px;
            color: $default;
            font-size: 12px;
          }
          .recommend {
            line-height: 16px;
            font-size: 0;
            .icon-thumb_up,
            .item {
              display: inline-block;
              margin: 0 8px 4px 0;
              font-size: 9px;
            }
            .icon-thumb_up {
              color: $blue;
            }
            .item {
              padding: 0 6px;
              border: 1px solid rgba($default, 0.1);
              border-radius: 1px;
              color: $grey2;
              background: $white;
            }
          }
          .time {
            position: absolute;
            top: 0;
            right: 0;
            line-height: 12px;
            font-size: 10px;
            color: $grey2;
          }
        }
      }
    }
  }
</style>
